LONDON, Jan 27 - British aerospace and defence giant BAE Systems on Thursday announced plans to axe almost 1,400 jobs at 13 sites across Britain, in part due to a declining workload.

"The job losses are part of a previously identified year-planning round to match workload with capacity. It also takes into account anticipated orders," a company spokesman said.

The cuts, to be carried out by the end of 2005, would hit four of the company's businesses, BAE said.

BAE's share price closed 0.20 percent lower at 244 pence, while London's FTSE 100 index gained 0.13 percent at 4,853.4 points.

A total 335 jobs would be cut in Chadderton, near Manchester in northwest England, due to the closure of BAE's defence repairs business, the spokesman said.

BAE said its avionics business, which makes parts for commercial and military aircraft, would cut 430 jobs at four sites: Edinburgh as well as Southampton, Basildon and Luton in southern England.

The land and naval radar business AMS, which BAE runs as a joint venture with an Italian firm, would cut 340 jobs.

The platform solutions business would cut 290 jobs, including 230 at Rochester in southern England and 30 in Edinburgh.

BAE, which employs 45,000 workers at more than 70 sites across Britain, said the jobs would be cut by the end of the year, although some could happen earlier.

Unions, meanwhile, voiced disappointment at the job cuts.

John Wall, spokesman for British manufacturing union Amicus, said Britain must not allow itself to fall from from its position as the world's "second most successful" aerospace country behind the United States.

"What is crucially important is to remain (at number two) and to retain a critical mass and technological capability to be able to compete globally."

On a brighter note for BAE workers, the group was awarded a 158.5-million-pound (229.5-million-euro, 299-million-dollar) contract in December to design and develop a new version of its Hawk trainer jet.

The Ministry of Defence said the funds would see the Hawk 128 Advanced Jet Trainer (AJT) through its initial development phase, including the delivery of two trial aircraft.

BAE had warned earlier that it might have to lay off an unspecified number of staff had the contract been awarded to a rival foreign contractor.

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